H8SSLASH2224 datasheet(603/1071 Pages) RENESAS

Il numero della parte	H8S/2224

Spiegazioni elettronici	16-Bit Single-Chip Microcomputer H8S Family/H8S/2200 Series

PDF	1071 Pages

Scroll/Zoom	100%

Produttore elettronici	RENESAS [Renesas Technology Corp]

Homepage	http://www.renesas.com

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603 / 1071 page

Section 14 IEBus™ Controller (IEB) [H8S/2258 Group]

Rev. 5.00 Aug 08, 2006 page 517 of 982

REJ09B0054-0500

Bit

Bit Name

Initial

Value

R/W

Description

TxE

R/W

Transmit Error Completion

Indicates that data for the number of bytes specified by the

message length bits is not completed and that the data

transmission is terminated. The source of this error can be

checked by the contents of IETEF. This flag is set at the

timing that an error indicated by IETEF occurs. The TxE

flag can be cleared even when the error source flag in

IETEF is set to 1 because the TxE flag is not logically

ORed with the flags in IETEF.

In master reception, an error (arbitration loss, timing error,

or NAK reception) generated after a master

communications command is issued before master

reception starts will be detected as a transmit error.

[Setting condition]

When the data for the number of bytes specified by the

message length bits is not completed and when the

transmission is terminated

[Clearing condition]

When writing 0 after reading TxE = 1

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